import React, { FocusEvent } from 'react';
import { ActionListItemDescriptor } from './actionlist';
export interface BaseButtonProps {
    /** A unique identifier for the button */
    id?: string;
    /** A destination to link to, rendered in the href attribute of a link */
    url?: string;
    /** Forces url to open in a new tab */
    external?: boolean;
    /** Tells the browser to download the url instead of opening it. Provides a hint for the downloaded filename if it is a string value */
    download?: string | boolean;
    /** Allows the button to submit a form */
    submit?: boolean;
    /** Disables the button, disallowing interaction */
    disabled?: boolean;
    /** Replaces button text with a spinner while a background action is being performed */
    loading?: boolean;
    /** Sets the button in a pressed state */
    pressed?: boolean;
    /** Visually hidden text for screen readers */
    accessibilityLabel?: string;
    /** A valid WAI-ARIA role to define the semantic value of this element */
    role?: string;
    /** Id of the element the button controls */
    ariaControls?: string;
    /** Tells screen reader the controlled element is expanded */
    ariaExpanded?: boolean;
    /** Indicates the ID of the element that describes the button */
    ariaDescribedBy?: string;
    /** Indicates the current checked state of the button when acting as a toggle or switch */
    ariaChecked?: 'false' | 'true';
    /** Callback when clicked */
    onClick?(e: React.MouseEvent<HTMLButtonElement>): void;
    /** Callback when button becomes focussed */
    onFocus?(e: FocusEvent<Element, Element>): void;
    /** Callback when focus leaves button */
    onBlur?(e: FocusEvent<Element, Element>): void;
    /** Callback when a keyup event is registered on the button */
    onKeyUp?(event: React.KeyboardEvent<HTMLButtonElement>): void;
    /** Callback when a keydown event is registered on the button */
    onKeyDown?(event: React.KeyboardEvent<HTMLButtonElement>): void;
    /** Callback when mouse enter */
    onMouseEnter?(): void;
    /** Callback when element is touched */
    onTouchStart?(): void;
    /** Callback when pointerdown event is being triggered */
    onPointerDown?(): void;
}
export interface Action {
    /** A unique identifier for the action */
    id?: string;
    /** Content the action displays */
    content?: string;
    /** Visually hidden text for screen readers */
    accessibilityLabel?: string;
    /** A destination to link to, rendered in the action */
    url?: string;
    /** Forces url to open in a new tab */
    external?: boolean;
    /** Callback when an action takes place */
    onAction?(e?: any): void;
    /** Callback when mouse enter */
    onMouseEnter?(): void;
    /** Callback when element is touched */
    onTouchStart?(): void;
}
export interface DisableableAction extends Action {
    /** Whether or not the action is disabled */
    disabled?: boolean;
}
export interface DestructableAction extends Action {
    /** Destructive action */
    destructive?: boolean;
}
export interface ActionButtonListItemDescriptor extends DisableableAction, DestructableAction {
    /** Visually hidden text for screen readers */
    accessibilityLabel?: string;
    /** Additional hint text to display with item */
    helpText?: React.ReactNode;
    /** Prefix source */
    prefix?: React.ReactNode;
    /** Suffix source */
    suffix?: React.ReactNode;
    /**  Add an ellipsis suffix to action content */
    ellipsis?: boolean;
    /** Whether the action is active or not */
    active?: boolean;
    /** Defines a role for the action */
    role?: string;
}
export interface ConnectedDisclosure {
    /** Visually hidden label for the connected disclosure button.
     * @default 'Related actions'
     */
    accessibilityLabel?: string;
    /** Whether or not the disclosure is disabled */
    disabled?: boolean;
    /** List of actions */
    actions: ActionListItemDescriptor[];
}
export interface ComplexAction extends Action, DisableableAction, DestructableAction {
}